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37159: Update to NEWS and README

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Peter Stephenson 2015-11-19 17:19:12 +00:00
parent 5d0859a401
commit 4353bec49f
3 changed files with 43 additions and 3 deletions
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4
ChangeLog
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@ -1,5 +1,7 @@
2015-11-19 Peter Stephenson <p.stephenson@samsung.com> 2015-11-19 Peter Stephenson <p.stephenson@samsung.com>
* 37159: NEWS, README: update for next version.
* unposted: Doc/Zsh/params.yo: describe separators between * unposted: Doc/Zsh/params.yo: describe separators between
values in array assignment. values in array assignment.
@ -63,7 +65,7 @@
2015-11-12 Peter Stephenson <p.stephenson@samsung.com> 2015-11-12 Peter Stephenson <p.stephenson@samsung.com>
* 37096: Src/subst.c, Test/D04parameter.ztst: make top-level * 37096: Src/subst.c, Test/D04parameter.ztst: make top-level
${(P)...} with nested ${(P)...} to the right thing. ${(P)...} with nested ${(P)...} do the right thing.
* 37094: Src/subst.c, Test/D04parameter.ztst: Further tweaks to * 37094: Src/subst.c, Test/D04parameter.ztst: Further tweaks to
parameter name references: array safety; nested parameters; tests. parameter name references: array safety; nested parameters; tests.

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NEWS
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@ -4,6 +4,36 @@ CHANGES FROM PREVIOUS VERSIONS OF ZSH
Note also the list of incompatibilities in the README file. Note also the list of incompatibilities in the README file.
Changes from 5.1.1 to 5.2
-------------------------
The new module zsh/param/private can be loaded to allow the shell
to define parameters that are private to a function scope (i.e. are
not propagated to nested functions called within this function).
The parameter flag ${(P)...} is now more useful when it appears in
a nested expansion. For example,
typeset -A assoc=(one un two deux three trois)
name=assoc
print ${${(P)name}[one]}
now prints "un". In previous versions of the shell the value of the
substitution was fully expanded on return from ${(P)name}, making
associative array subscripting difficult. As a side effect, flags
for formatting appearing in the inner substitution now affect the
substitution of the name (into "assoc" in this case), which is not
normally useful: flags that should apply to the value must be in the
outer substitution.
The GLOB_STAR_SHORT option allows the pattern **/* to be shortened to
just ** if no / follows. so **.c searches recursively for a file whose
name has the suffix ".c".
The effect of the WARN_CREATE_GLOBAL option has been significantly
extended, so expect it to cause additional warning messages about
parameters created globally within function scope.
Changes from 5.1 to 5.1.1 Changes from 5.1 to 5.1.1
------------------------- -------------------------

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README
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@ -32,8 +32,16 @@ Zsh is a shell with lots of features. For a list of some of these, see the
file FEATURES, and for the latest changes see NEWS. For more file FEATURES, and for the latest changes see NEWS. For more
details, see the documentation. details, see the documentation.
Incompatibilites between 5.0.8 and 5.1 Incompatibilities between 5.1 and 5.2
-------------------------------------- -------------------------------------
The behaviour of the parameter flag (P) has changed when it appears
in a nested parameter group, in order to make it more useful in
such cases. A (P) in the outermost parameter group behaves as
before. See NEWS for more.
Incompatibilities between 5.0.8 and 5.1
---------------------------------------
The default behaviour when text is pasted into an X Windows terminal has The default behaviour when text is pasted into an X Windows terminal has
changed significantly (unless you are using a very old terminal emulator changed significantly (unless you are using a very old terminal emulator